... Limited 2021 Emerald Publishing Limited Licensed re-use rights only Artificial neural network Feature Selection Machine learning Predictive model Supervised learning COVID-19 diagnosis Predictive models prognosticate outputs with given inputs. Predictive models are helpful in many...

... and the minimal number of elements used for the learning process depend on the spoken word structure and of the variability of the actual work situation (word length, noise, speaker, etc). Key words: design experiments, MLP, Neural networks, Speech recognition, Supervised learning. 1. Introduction Speech...